【发布时间】:2021-12-18 15:41:09
【问题描述】:
File "c:\Users\kally\rest\code\app.py", line 3, in <module>
from flask_jwt import JWT
File "C:\Users\kally\AppData\Roaming\Python\Python310\site-packages\flask_jwt\__init__.py", line 16, in <module>
import jwt
File "C:\Users\kally\AppData\Roaming\Python\Python310\site-packages\jwt\__init__.py", line 19, in <module>
from .api_jwt import (
File "C:\Users\kally\AppData\Roaming\Python\Python310\site-packages\jwt\api_jwt.py", line 5, in <module>
from collections import Mapping
ImportError: cannot import name 'Mapping' from 'collections' (C:\Program Files\Python310\lib\collections\__init__.py)
【问题讨论】:
-
docs.python.org/3/library/collections.html 3.10 ... 集合中没有映射。 Mapping 在 3.3 中移至 collections.abc.mapping 并从 3.9 开始弃用,但直到 3.8 它仍然可见。
标签: python flask flask-restful flask-jwt python-3.10